Submission #108689

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
108689	2019-05-01 04:38:14	shoemakerjo	Examination (JOI19_examination)	C++14	100 / 100	1149 ms	48732 KiB

examination

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#include <bits/stdc++.h>
using namespace std;
const int maxn = 100010;
int n, q;
const int bil = 1000000000;
#define pii pair<int, int>
#define pp pair<int, pii>
#define mp make_pair
vector<pp> vals;
set<int>  as, bs;
map<int, int> am, bm;
struct BIT {
  vector<int> mvals; //going to want to merge two lists
  vector<int> csum; //the sum values
  int query(int num) {
    //return csum >= num
    //find the index of it in mvals
    int indo = lower_bound(mvals.begin(), mvals.end(), num) - mvals.begin();
    //maybe we should increase by 1
    // indo++;
    indo = mvals.size()-indo;
    if (num == 100) {
 
 
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Compilation message (stderr)

examination.cpp: In member function 'void BIT::update(int)':
examination.cpp:54:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while (indo < csum.size()) {
            ~~~~~^~~~~~~~~~~~~
examination.cpp: In function 'int main()':
examination.cpp:186:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = 0; i <= vals.size(); i++) {
                   ~~^~~~~~~~~~~~~~
examination.cpp:188:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (i != vals.size()) {
         ~~^~~~~~~~~~~~~~

• Subtask 1: 2 / 2
• Subtask 2: 20 / 20
• Subtask 3: 21 / 21
• Subtask 4: 57 / 57